spinal

a. 针的,尖刺的,尖刺状突起的
a. 脊骨的，脊髓的

He had a spinal injury in that accident.

他在那次事故中脊柱受了伤。

A membrane, especially one of the three membranes enclosing the brain and spinal cord in vertebrates.

脑膜一种膜，尤指覆盖脑子和脊椎中脊髓的三种细胞膜之一